Propargyl-PEG<SUB>3</SUB>-acid CAS 1347760-82-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1347760-82-0 |
| Molecular Formula | C10H16O5 |
| Molecular Weight | 216.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propargyl-PEG<SUB>3</SUB>-acid (CAS 1347760-82-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H16O5. Molecular weight: 216.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H16O5 |
| Molecular Weight | 216.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
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- 4-Amino-1-oxa-9-thiaspiro[5.5]Undecane 9,9-dioxide (CAS 1342482-19-2)
- Ethyl 5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-2-carboxylate (CAS 2377611-49-7)
- Retatrutide (CAS 2381089-83-2)
Why CATO?
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